Module 5: Biodegradable and Non-Biodegradable Waste

Waste from various sources is an increasing concern for the environment as the amount of waste we produce daily is enormous. Biodegradable waste is substances that can be decomposed or degraded by microorganisms and other living organisms. These substances are mainly added to the environment from plant and animal sources. Some biodegradable substances are decomposed easily in the natural environment, and some take a long time to degrade. Non-biodegradable waste is mainly inorganic substances such as plastics, cans, chemicals, bottles, etc. Both biodegradable and non-biodegradable waste has some adverse effect on the environment as both cause pollution that makes our habitat inhabitable. Billions of tons of waste are generated every year. In this chapter, we are going to discuss the type of biodegradable and non-biodegradable waste produced as industrial waste, commercial waste, agricultural waste, domestic waste, and municipal waste in terms of long-term and short-term consequences that are left behind for us to deal with. Also, the various strategies that have been undertaken by international, government, and non-government organizations to reduce and manage these waste materials. 

1. Critique biodegradable and non-biodegradable substances that are constantly being added to the environment.
2. Explain the amount of biodegradable waste produced by humans from agriculture and non-agricultural sources.
3. Describe different kinds of non-biodegradable substances that are increasing in our environment.
4. Explain the importance of plastic pollution as nanoplastics are creating a different level of pollutants in our environment.
5. Explain environmental pollutants in terms of organic and inorganic substances and cumbersome metal generation.
6. Describe how municipality waste is becoming an environmental hazard. 
7. Examine overall waste management strategies taken by the government and non-profit organizations.

1. Read the Module 5 Introduction 
   
2. Read Chapter 5 in Pressbooks.
   
3. Complete the Chapter 5 Focused Reading Quiz.